*SUPPORT*
IN: dax wif blicket zup OUT: BLUE BLUE GREEN GREEN
IN: tufa wif OUT: RED RED
IN: tufa OUT: RED
IN: zup kiki lug wif OUT: YELLOW YELLOW BLUE
IN: dax wif OUT: GREEN GREEN
IN: lug blicket zup OUT: BLUE BLUE YELLOW
IN: lug OUT: YELLOW
IN: zup wif OUT: BLUE BLUE
IN: dax kiki zup wif OUT: BLUE BLUE GREEN
IN: lug lug OUT: YELLOW YELLOW
IN: lug dax wif OUT: YELLOW GREEN GREEN
IN: zup dax blicket zup OUT: BLUE BLUE BLUE GREEN
IN: zup OUT: BLUE
IN: zup kiki zup lug OUT: BLUE YELLOW BLUE

*QUERY*
IN: dax kiki dax kiki dax OUT: GREEN GREEN GREEN
IN: lug wif OUT: YELLOW YELLOW
IN: tufa blicket zup OUT: BLUE BLUE RED
IN: zup kiki zup blicket lug blicket zup OUT: BLUE BLUE YELLOW YELLOW BLUE BLUE
IN: zup lug zup kiki lug dax blicket tufa OUT: RED RED BLUE YELLOW YELLOW GREEN BLUE
IN: dax kiki lug wif OUT: YELLOW YELLOW GREEN
IN: zup kiki tufa blicket lug OUT: YELLOW YELLOW RED BLUE
IN: tufa tufa dax zup zup wif blicket dax OUT: GREEN GREEN RED RED GREEN BLUE BLUE BLUE
IN: zup zup tufa tufa blicket zup OUT: BLUE BLUE BLUE BLUE RED RED
IN: dax kiki lug kiki zup OUT: BLUE YELLOW GREEN

*GRAMMAR*
lug -> YELLOW 
 zup -> BLUE 
 tufa -> RED 
 dax -> GREEN 
 u1 wif -> [u1] [u1] 
 x1 blicket u1 -> [u1] [u1] [x1] 
 u1 kiki x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 